Ultra-Fit Power Connectors

Molex Ultra-Fit Power Connectors eliminate same-circuit-size cross-mating and reduce terminal back-out occurrences. The space-saving, low mating force, high-density Ultra-Fit power connector has a 12A or 14A current rating of 3.5mm pitch and is available with color-coding and mechanical keying options. Molex Ultra-Fit Power Connectors offer the premium housing features of proven Mini-Fit and Micro-Fit 3.0 connector systems. Color-coded housings mitigate the risk of mismating. An optional TPA retainer significantly reduces terminal back out. The streamlined design is 17% smaller than similar power connectors. An ultra-low mating force reduces operator fatigue when mating numerous high-circuit connectors.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Number of Positions
Pitch
Number of Rows
Row Spacing
Mounting Style
Termination Style
Mounting Angle
Contact Gender
Contact Plating
Termination Post Length
Series
Tradename
Application
Wire Gauge
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Molex Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR R/A SGL NAT 30AU
Datasheet
1,160In Stock
Min.: 1
Mult.: 1

Headers Receptacle Housing 4 Position 3.5 mm (0.138 in) 1 Row Panel Mount Solder Pin Right Angle Pin (Male) Gold 3.2 mm (0.126 in) 172310 Ultra-Fit Wire-to-Board, Power - 40 C + 120 C
Molex Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT SGL K NAT15AU
Datasheet
1,865In Stock
Min.: 1
Mult.: 1

Headers Power 4 Position 3.5 mm (0.138 in) 1 Row Kinked Pin Solder Pin Straight Pin (Male) Gold 172286 Ultra-Fit Wire-to-Board, Power - 40 C + 120 C
Molex Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT SGL K BLK TIN
Datasheet
4,458In Stock
Min.: 1
Mult.: 1

Headers Power 8 Position 3.5 mm (0.138 in) 1 Row Kinked Pin Solder Pin Straight Pin (Male) Tin 3.2 mm (0.126 in) 172286 Ultra-Fit Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings ULTRAFIT 3.5MM 3CKT HDR VT SGL F BLK30AU
Datasheet
2,331In Stock
Min.: 1
Mult.: 1

Headers Power 3 Position 3.5 mm (0.138 in) 1 Row Board Lock Solder Pin Straight Pin (Male) Gold 3.2 mm (0.126 in) 172287 Ultra-Fit Wire-to-Board, Power - 40 C + 120 C Tray
Molex Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT D/R F BLK15AU
Datasheet
1,839In Stock
Min.: 1
Mult.: 1

Headers Power 6 Position 3.5 mm (0.138 in) 2 Row 4.6 mm (0.181 in) Through Hole Solder Pin Straight Pin (Male) Gold 3.2 mm (0.126 in) 172299 Ultra-Fit Wire-to-Board, Power - 40 C + 120 C Tray
Molex Headers & Wire Housings ULTRAFIT 3.5MM 5CKT HDR VT SGL K NAT30AU
Datasheet
902In Stock
Min.: 1
Mult.: 1

Headers Power 5 Position 3.5 mm (0.138 in) 1 Row Kinked Pin Solder Pin Straight Pin (Male) Gold 172286 Ultra-Fit Wire-to-Board, Power - 40 C + 120 C
Molex Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT D/R K BLK TIN
Datasheet
22,326In Stock
Min.: 1
Mult.: 1

Headers Power 6 Position 3.5 mm (0.138 in) 2 Row 4.6 mm (0.181 in) Kinked Pin Solder Pin Straight Pin (Male) Tin 3.2 mm (0.126 in) 172298 Ultra-Fit Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings ULTRAFIT 3.5MM 10CKT HDR VT D/R K BLK TIN
Datasheet
3,386In Stock
Min.: 1
Mult.: 1

Headers Power 10 Position 3.5 mm (0.138 in) 2 Row 4.6 mm (0.181 in) Kinked Pin Solder Pin Straight Pin (Male) Tin 3.2 mm (0.126 in) 172298 Ultra-Fit Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings ULTRAFIT 3.5MM 10CKT HDR VT D/R K BLK30AU
Datasheet
707In Stock
Min.: 1
Mult.: 1

Headers Power 10 Position 3.5 mm (0.138 in) 2 Row 4.6 mm (0.181 in) Kinked Pin Solder Pin Straight Pin (Male) Gold 3.2 mm (0.126 in) 172298 Ultra-Fit Wire-to-Board, Power - 40 C + 120 C Tray
Molex Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT SGL K BLK TIN
Datasheet
12,767In Stock
Min.: 1
Mult.: 1

Headers Power 6 Position 3.5 mm (0.138 in) 1 Row Kinked Pin Solder Pin Straight Pin (Male) Tin 3.2 mm (0.126 in) 172286 Ultra-Fit Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings ULTRA-FIT HSG SR 2Ckt White
Datasheet
15,628In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 2 Position 3.5 mm (0.138 in) 1 Row Cable Mount / Free Hanging Crimp Straight Socket (Female) 172256 Ultra-Fit - 40 C + 105 C Bulk
Molex Headers & Wire Housings ULTRA-FIT HSG SR 7Ckt White
Datasheet
6,880In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 7 Position 3.5 mm (0.138 in) 1 Row Cable Mount / Free Hanging Crimp Straight Socket (Female) 172256 Ultra-Fit - 40 C + 105 C Bulk
Molex Headers & Wire Housings ULTRA-FIT HSG SR 8Ckt White
Datasheet
6,132In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 8 Position 3.5 mm (0.138 in) 1 Row Cable Mount / Free Hanging Crimp Straight Socket (Female) 172256 Ultra-Fit - 40 C + 105 C Bulk
Molex Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT SGL K BLK TIN
Datasheet
17,861In Stock
Min.: 1
Mult.: 1

Headers Power 4 Position 3.5 mm (0.138 in) 1 Row Kinked Pin Solder Pin Straight Pin (Male) Tin 3.2 mm (0.126 in) 172286 Ultra-Fit Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT SGL F BLK30AU
Datasheet
1,841In Stock
Min.: 1
Mult.: 1

Headers Power 4 Position 3.5 mm (0.138 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold 3.2 mm (0.126 in) 172287 Ultra-Fit Wire-to-Board, Power - 40 C + 120 C Tray
Molex Headers & Wire Housings ULTRAFIT 3.5MM 4CKT HDR VT D/R K NAT30AU
Datasheet
1,462In Stock
Min.: 1
Mult.: 1

Headers Power 4 Position 3.5 mm (0.138 in) 2 Row 4.6 mm (0.181 in) Kinked Pin Solder Pin Straight Pin (Male) Gold 172298 Ultra-Fit Wire-to-Board, Power - 40 C + 120 C
Molex Headers & Wire Housings ULTRAFIT HDR RT 1R BLK NAIL 04 CKT TIN
Datasheet
9,139In Stock
Min.: 1
Mult.: 1

Headers Receptacle Housing 4 Position 3.5 mm (0.138 in) 1 Row Panel Mount Solder Pin Right Angle Tin 3.2 mm (0.126 in) 172310 Ultra-Fit - 40 C + 105 C
Molex Headers & Wire Housings ULTRA-FIT HSG Dual 14Ckt Black
Datasheet
3,824In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 14 Position 3.5 mm (0.138 in) 2 Row 4.6 mm (0.181 in) Cable Mount / Free Hanging Crimp Straight Socket (Female) 172258 Ultra-Fit Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings ULTRAFIT 3.5MM 12CKT HDR VT D/R K BLK TIN
Datasheet
1,300In Stock
Min.: 1
Mult.: 1

Headers Power 12 Position 3.5 mm (0.138 in) 2 Row 4.6 mm (0.181 in) Kinked Pin Solder Pin Straight Pin (Male) Tin 3.2 mm (0.126 in) 172298 Ultra-Fit Wire-to-Board, Power - 40 C + 105 C Tray
Molex Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT D/R K BLK15AU
Datasheet
3,463In Stock
Min.: 1
Mult.: 1

Headers Power 8 Position 3.5 mm (0.138 in) 2 Row 4.6 mm (0.181 in) Kinked Pin Solder Pin Straight Pin (Male) Gold 3.2 mm (0.126 in) 172298 Ultra-Fit Wire-to-Board, Power - 40 C + 120 C Tray
Molex Headers & Wire Housings ULTRAFIT 3.5MM 12CKT HDR VT D/R K BLK30AU
Datasheet
863In Stock
Min.: 1
Mult.: 1

Headers Power 12 Position 3.5 mm (0.138 in) 2 Row 4.6 mm (0.181 in) Kinked Pin Solder Pin Straight Pin (Male) Gold 3.2 mm (0.126 in) 172298 Ultra-Fit Wire-to-Board, Power - 40 C + 120 C Tray
Molex Headers & Wire Housings ULTRAFIT 3.5MM 5CKT HDR VT SGL F BLK30AU
Datasheet
942In Stock
Min.: 1
Mult.: 1

Headers Power 5 Position 3.5 mm (0.138 in) 1 Row Through Hole Solder Pin Straight Pin (Male) Gold 3.2 mm (0.126 in) 172287 Ultra-Fit Wire-to-Board, Power - 40 C + 120 C Tray
Molex Headers & Wire Housings ULTRAFIT 3.5MM 8CKT HDR VT D/R F BLK15AU
Datasheet
1,816In Stock
Min.: 1
Mult.: 1

Headers Power 8 Position 3.5 mm (0.138 in) 2 Row 4.6 mm (0.181 in) Through Hole Solder Pin Straight Pin (Male) Gold 3.2 mm (0.126 in) 172299 Ultra-Fit Wire-to-Board, Power - 40 C + 120 C Tray
Molex Headers & Wire Housings ULTRAFIT 3.5MM 12CKT HDR VT D/R K NAT30AU
Datasheet
585In Stock
Min.: 1
Mult.: 1

Headers Power 12 Position 3.5 mm (0.138 in) 2 Row 4.6 mm (0.181 in) Kinked Pin Solder Pin Straight Pin (Male) Gold 172298 Ultra-Fit Wire-to-Board, Power - 40 C + 120 C
Molex Headers & Wire Housings ULTRAFIT 3.5MM 6CKT HDR VT SGL K BLK30AU
Datasheet
899In Stock
Min.: 1
Mult.: 1

Headers Power 6 Position 3.5 mm (0.138 in) 1 Row Kinked Pin Solder Pin Straight Pin (Male) Gold 3.2 mm (0.126 in) 172286 Ultra-Fit Wire-to-Board, Power - 40 C + 120 C Tray